package zigzag.designpattern.proxy;

public class DummyImage implements Image{
	private String filename;
	public void displayImage() {
		System.out.println("Display Dummy Image: " + filename);
	}
	public DummyImage(String filename){
		this.filename = filename;
		loadDummyImage();
	}
	private void loadDummyImage(){
		System.out.println("Prepare Dummy Image: " + filename);
	}

}